Airport personnel at work, woman loader use small electric tow hand truck

Airport personnel at work, woman loader use small electric tow hand truck to move many luggage carts in one time. Chek Lap Kok, Hong Kong International Airport, sterile concourse, terminal interior. POV camera come behind chinese woman, bright and clear indoors, passing duty free shops, walk beside moving walkway. Passengers come around. First person view camera follow the lady and chain of moving trolley, chase behind.